When choosing a frame, we should not only look at the color and style, but also look at whether the pupil distance between the eyes matches the size of the frame. If we simply pursue the beautiful appearance without scientific and accurate glasses, we can't put the cart before the horse, not only can't correct ametropia well, but also have a bad influence on our eyes. Distorted vision, dizziness, fatigue, and even increase the degree. For people with relatively high degree, it is suggested to choose a smaller round frame as far as possible, which can reduce the thickness of the lens edge and make it more beautiful.

First, lay it flat on the table, and then adjust the temples to suit your own size!